Sivaramakrishnan, M. (1997). Earth signs.
Chicago Style aipamenaSivaramakrishnan, Murali. Earth Signs. Pondicherry, 1997.
MLA aipamenaSivaramakrishnan, Murali. Earth Signs. 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena